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Strong edge geodetic problem in networks

open access: yesOpen Mathematics, 2017
Geodesic covering problems form a widely researched topic in graph theory. One such problem is geodetic problem introduced by Harary et al. [Math. Comput. Modelling, 1993, 17, 89-95].
Manuel Paul   +4 more
doaj   +4 more sources

Strong Edge Geodetic Problem on Grids [PDF]

open access: greenBulletin of the Malaysian Mathematical Sciences Society, 2021
Let $G=(V(G),E(G))$ be a simple graph. A set $S \subseteq V(G)$ is a strong edge geodetic set if there exists an assignment of exactly one shortest path between each pair of vertices from $S$, such that these shortest paths cover all the edges $E(G)$. The cardinality of a smallest strong edge geodetic set is the strong edge geodetic number $\text{sge ...
Eva Zmazek
exaly   +6 more sources

Edge Fault-Tolerant Strong Menger Edge Connectivity of Folded Crossed Cubes [PDF]

open access: goldAxioms
A graph is called strongly Menger-edge connected (SME-connected) if any two vertices are connected by as many edge-disjoint paths as their smaller degree.
Huanshen Jia, Jianguo Qian
doaj   +3 more sources

Study on Screening Criteria of Gel-Assisted Polymer and Surfactant Binary Combination Flooding after Water Flooding in Strong Edge Water Reservoirs: A Case of Jidong Oilfield [PDF]

open access: yesGels, 2022
Strong edge water reservoirs have sufficient natural energy. After long-term natural water flooding development, it is in the stage of ultrahigh water cut. There is an urgent need to change the development mode and improve the development effect.
Fuquan Luo   +4 more
doaj   +2 more sources

Strong bulk photovoltaic effect in engineered edge-embedded van der Waals structures [PDF]

open access: goldNature Communications, 2023
Bulk photovoltaic effect (BPVE), a second-order nonlinear optical effect governed by the quantum geometric properties of materials, offers a promising approach to overcome the Shockley-Quiesser limit of traditional photovoltaic effect and further improve
Zihan Liang   +15 more
doaj   +2 more sources

An investigation of strong edge geodesic number on m-polar fuzzy environment and its application. [PDF]

open access: yesPLoS ONE
For crisp graphs, the notion of edge geodesic numbers has been known for a long time. But lately, the focus has shifted to investigating this idea in fuzzy graphs, which has resulted in studies of a number of properties.
Tanmoy Mahapatra   +2 more
doaj   +2 more sources

Strong transmission and reflection of edge modes in bounded photonic graphene [PDF]

open access: green, 2015
The propagation of linear and nonlinear edge modes in bounded photonic honeycomb lattices formed by an array of rapidly varying helical waveguides is studied.
Ablowitz, Mark J., Ma, Yi-Ping
core   +4 more sources

Stoichiometry on the edge—humans induce strong imbalances of reactive C:N:P ratios in streams [PDF]

open access: goldEnvironmental Research Letters, 2023
Anthropogenic nutrient inputs led to severe degradation of surface water resources, affecting aquatic ecosystem health and functioning. Ecosystem functions such as nutrient cycling and ecosystem metabolism are not only affected by the over-abundance of a
Alexander Wachholz   +8 more
doaj   +2 more sources

Novel Concept of Interval-Valued Neutrosophic Incidence Graphs with Application [PDF]

open access: yesNeutrosophic Sets and Systems, 2021
: Neutrosophic set (NS) is a framework used when the imprecision and uncertainty of an event are described based on three possible aspects, i.e., the membership degree, neutral membership degree and non-membership degree.
Siti Nurul Fitriah Mohamad   +4 more
doaj   +1 more source

Bondage and non-bondage sets in regular intuitionistic fuzzy graphs [PDF]

open access: yesNotes on IFS, 2023
The concept of strong edges in domination set and its properties are discussed. The increasing or reducing domination numbers using cardinality are also studied.
R. Buvaneswari, K. Umamaheswari
doaj   +1 more source

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